223 Remington | 5.56x45mm Ammo for Sale

Introduced in 1964 by Remington Arms, the .223 Remington cartridge was based off of the .222 Remington and the .222 Remington Magnum rounds. Because the .223 Remington round is a light and accurate round as well as being relatively inexpensive, it became an instant hit.  The 5.56x45mm NATO round was introduced in 1963 and developed by Eugene Stoner. The 5.56mm round is the standard round for NATO forces. 

The Armory stocks a wide range of 223 ammunition for sale to satisfy the needs of plinkers, hunters, competitive shooters, and the avid 223 Ammo and 5.56 ammunition for sale for aficionado. Being avid shooters ourselves, we enjoy trying out new 223 ammunition and try to offer you 223 ammunition at very aggressive prices so that you can share in our most favorite pastime. The Armory has 223 ammo for sale that ranges from affordable steel cased 223 to high grade match 223 ammo when you need it.